JAPANESE SKIPJACK STUDIES 



I «'■. 



iVidring Biological l.-o-.'- ai,'., 



L I B K. >A. i* Y 



FEB 8- la^i 



WOODS HOLE, MASS. 



SPECIAL SCIENTIFIC REPORT: FISHERIES No. 51 



UNITED STATES DEPARTMENT OF THE INTERIOR 

 FISH AND WILDLIFE SERVICE 



